/* ============================================================
   North Texas MRT Services, LLC
   Direction: official / institutional public-service.
   Serif display (Lora), squared formal layout, deep navy with a
   restrained bronze-gold seal accent, cool formal neutrals.
   ============================================================ */

:root {
  --ink:         #12283F;
  --ink-2:       #1B3A57;
  --ink-3:       #0B1B2B;
  --paper:       #F3F5F7;
  --white:       #FFFFFF;
  --accent:      #C29A55;   /* bronze-gold, marks and borders */
  --accent-2:    #8A6A34;   /* dark bronze, text on light */
  --accent-light:#D9B87F;   /* light gold, text/marks on navy */
  --text:        #1D2A38;
  --muted:       #55636F;
  --muted-light: #AEBCC9;
  --line:        rgba(18, 40, 63, 0.14);
  --line-light:  rgba(255, 255, 255, 0.16);
  --shadow:      0 14px 34px -26px rgba(11, 27, 43, 0.5);
  --radius:      4px;
  --header-h:    80px;
  --serif: "Lora", Georgia, "Times New Roman", serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  line-height: 1.12;
  font-weight: 700;
  color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 5.2vw, 3.8rem); line-height: 1.08; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { color: var(--text); }

.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 0.96rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--ink);
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn-secondary:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.08); }

/* ---------- Utility bar ---------- */
.utility-bar {
  background: var(--ink-3);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8rem;
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 38px;
  flex-wrap: wrap;
}
.util-left {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-light);
}
.utility-bar a { color: #fff; font-weight: 600; }
.utility-bar a:hover { color: var(--accent-light); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 245, 247, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

/* seal + wordmark */
.brand { display: inline-flex; align-items: center; gap: 0.7rem; }
.brand-seal { color: var(--accent); width: 52px; height: 52px; flex-shrink: 0; }
.brand-seal svg { width: 100%; height: 100%; display: block; }
.seal-text {
  font-family: "Inter", sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
  fill: currentColor;
}
.brand-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.08;
  color: var(--ink);
}

.site-nav { display: flex; align-items: center; gap: 1.6rem; }
.site-nav a {
  font-weight: 500;
  font-size: 0.94rem;
  color: var(--ink);
  padding: 0.35rem 0;
  position: relative;
  transition: color 0.2s ease;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s ease;
}
.site-nav a:hover::after { width: 100%; }

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(194, 154, 85, 0.14), transparent 60%),
    linear-gradient(160deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--white);
  padding: clamp(4.5rem, 11vw, 7.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  border-bottom: 3px solid var(--accent);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(80% 70% at 20% 20%, #000 40%, transparent 100%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1rem;
}
.eyebrow { color: var(--accent-light); }

.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero h1 span { color: var(--accent-light); }
.hero-copy {
  font-size: 1.13rem;
  color: rgba(255, 255, 255, 0.86);
  max-width: 640px;
  margin-bottom: 2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line-light);
}
.trust-row span {
  position: relative;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
  padding-left: 1.2rem;
}
.trust-row span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 7px;
  height: 7px;
  background: var(--accent-light);
}

/* ---------- Virtual class notice ---------- */
.notice-banner {
  background: #FBF4DD;
  border-top: 1px solid rgba(194, 154, 85, 0.5);
  border-bottom: 1px solid rgba(194, 154, 85, 0.5);
  padding: 0.9rem 0;
}
.notice-banner .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1rem;
  text-align: center;
}
.notice-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  background: var(--accent);
  color: var(--ink);
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 3px;
}
.notice-banner p { font-weight: 600; font-size: 0.95rem; color: var(--ink); margin: 0; }
.notice-banner strong { color: var(--accent-2); }

/* ---------- Section shells ---------- */
.section { padding-block: clamp(4rem, 8vw, 6.5rem); }
.section.light { background: var(--paper); color: var(--text); }
.section.dark {
  background: linear-gradient(165deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--white);
}
.section.dark h2,
.section.dark h3 { color: var(--white); }
.section.dark .section-kicker { color: var(--accent-light); }

.section > .container > h2 { margin-bottom: 1rem; }
section[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.split.align-center { align-items: center; }
.split > div > p { margin-top: 1rem; color: var(--muted); }
.section.dark .split > div > p { color: rgba(255, 255, 255, 0.8); }

.centered { text-align: center; }
.centered .section-kicker { justify-content: center; }
.wide-copy { max-width: 720px; margin: 1rem auto 0; color: var(--muted); }

/* ---------- About ---------- */
.mission-card,
.expect-card,
.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.mission-card { padding: clamp(1.75rem, 3vw, 2.5rem); }
.mission-card h3 { margin-bottom: 0.75rem; }
.mission-card > p { color: var(--muted); margin-bottom: 1.5rem; }

.values-list { display: grid; gap: 0.9rem; }
.values-list .value { padding-left: 0.9rem; border-left: 3px solid var(--accent); }
.values-list .value h4 { font-size: 1.08rem; margin-bottom: 0.1rem; }
.values-list .value p { color: var(--muted); font-size: 0.92rem; margin: 0; }

.check-list { list-style: none; padding: 0; display: grid; gap: 0.7rem; margin-top: 1.5rem; }
.check-list.two-col { grid-template-columns: repeat(2, 1fr); gap: 0.7rem 1.5rem; }
.check-list li { position: relative; padding-left: 1.9rem; font-weight: 500; }
.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0.05em;
  width: 1.35rem;
  height: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-2);
  background: rgba(194, 154, 85, 0.16);
  border-radius: 3px;
}

/* ---------- Services (cards) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.card:hover { border-color: rgba(217, 184, 127, 0.6); background: rgba(255, 255, 255, 0.06); }
.card h3 { margin-bottom: 0.6rem; font-size: 1.2rem; }
.card p { color: rgba(255, 255, 255, 0.78); font-size: 0.97rem; }
.card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 1.1rem;
  border: 2px solid var(--accent-light);
  border-radius: var(--radius);
  color: var(--accent-light);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.card:hover .icon { background: var(--accent-light); color: var(--ink); }

/* ---------- Agencies: expectations ---------- */
.expect-card { padding: clamp(1.75rem, 3vw, 2.4rem); }
.expect-card h3 { margin-bottom: 1.25rem; }
.expect-list { list-style: none; padding: 0; counter-reset: step; display: grid; gap: 1.1rem; }
.expect-list li { position: relative; padding-left: 3rem; display: grid; gap: 0.15rem; }
.expect-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--accent-light);
  font-family: var(--serif);
  font-weight: 700;
  border-radius: var(--radius);
}
.expect-list li strong { color: var(--ink); font-size: 1.02rem; }
.expect-list li span { color: var(--muted); font-size: 0.92rem; }

/* ---------- Pricing ---------- */
.pricing-section { background: var(--paper); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.75rem;
  max-width: 860px;
  margin-inline: auto;
}
.price-card { padding: clamp(1.6rem, 3vw, 2.25rem); }
.price-card h3 { margin-bottom: 1.25rem; }
.price-list { list-style: none; padding: 0; display: grid; gap: 0.35rem; }
.price-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--line);
}
.price-list li:last-child { border-bottom: none; }
.price-list span { color: var(--text); }
.price-list strong { font-family: var(--serif); font-size: 1.15rem; color: var(--accent-2); white-space: nowrap; }
.price-card .check-list { margin-top: 0; }
.price-note { margin-top: 1.25rem; color: var(--muted); font-size: 0.9rem; }
.price-figure {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 1.25rem;
}
.price-figure span {
  font-family: "Inter", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}
.policy-note {
  max-width: 860px;
  margin: 1.75rem auto 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
}
.policy-note h4 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.policy-note p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Service area ---------- */
.service-area { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.county-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 2.25rem; }
.county-grid span {
  padding: 0.55rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.county-grid span:hover { background: var(--ink); color: var(--white); border-color: var(--ink); }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 760px; margin-inline: auto; }
.faq-wrap h2 { margin-bottom: 1.5rem; }
.faq-wrap details { border-top: 1px solid var(--line); padding: 0.35rem 0; }
.faq-wrap details:last-of-type { border-bottom: 1px solid var(--line); }
.faq-wrap summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.12rem;
  color: var(--ink);
}
.faq-wrap summary::-webkit-details-marker { display: none; }
.faq-wrap summary::after {
  content: "+";
  font-family: "Inter", sans-serif;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--accent-2);
}
.faq-wrap details[open] summary::after { content: "\2013"; }
.faq-wrap details p { color: var(--muted); padding: 0 0 1.2rem; max-width: 60ch; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-grid > div > p { color: var(--muted); margin-top: 1rem; }
.contact-links { display: grid; gap: 0.75rem; margin-top: 1.75rem; }
.contact-links a {
  display: flex;
  flex-direction: column;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  background: var(--white);
  transition: border-color 0.2s ease;
}
.contact-links a:hover { border-color: var(--accent); }
.contact-links strong { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.contact-links span { font-weight: 600; color: var(--ink); font-size: 1.02rem; }
.hours { margin-top: 1.5rem; color: var(--muted); font-size: 0.95rem; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.1rem;
  box-shadow: var(--shadow);
}
.form-title { font-family: var(--serif); font-weight: 700; font-size: 1.35rem; color: var(--ink); }
.form-hint { margin-top: -0.5rem; color: var(--muted); font-size: 0.85rem; }
.contact-form label { display: grid; gap: 0.4rem; font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.contact-form input,
.contact-form select,
.contact-form textarea {
  font: inherit;
  font-weight: 400;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--text);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(194, 154, 85, 0.22);
}
.contact-form textarea { resize: vertical; }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #9AA7B3; }
.contact-form .btn { margin-top: 0.25rem; }
.contact-form small { color: var(--muted); font-size: 0.8rem; }
.form-status { margin-top: 0.25rem; font-size: 0.9rem; font-weight: 600; }
.form-status.error { color: #B4231F; }

/* ---------- Footer ---------- */
footer { background: var(--ink-3); color: var(--muted-light); padding: 2.5rem 0; border-top: 3px solid var(--accent); }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-wrap strong { font-family: var(--serif); color: var(--white); font-size: 1.1rem; }
.footer-wrap p { color: var(--muted-light); font-size: 0.9rem; }

/* ---------- Focus ---------- */
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .menu-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 0.5rem 24px 1rem;
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
  .site-nav a::after { display: none; }
  .nav-cta {
    background: var(--ink);
    color: #fff !important;
    text-align: center;
    margin-top: 0.75rem;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius);
    border-bottom: none !important;
  }
  .nav-cta:hover { background: var(--ink-2); }
  .split, .contact-grid { grid-template-columns: 1fr; }
  .check-list.two-col { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .util-left { display: none; }
  .utility-bar .container { justify-content: center; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero-actions .btn { width: 100%; }
  .notice-banner .container { flex-direction: column; }
  .brand-name { font-size: 1.02rem; }
  .brand-seal { width: 46px; height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}